Piping Material Specification 1SV0S01, Class 150, Alloy 254 SMO (UNS S31254), 0.000" C.A., Process (PTFE Packing/Gaskets)
standard by Process Industry Practices, 05/01/2001
Piping Material Specification 1SV0S01, Class 150, Alloy 254 SMO (UNS S31254), 0.000" C.A., Process (PTFE Packing/Gaskets) [Complete Revision]
standard by Process Industry Practices, 05/01/2007
Piping Material Specification 1SV0S01, Class 150, Alloy 254 SMO (UNS S31254), 0.000" C.A., Process (PTFE Packing/Gaskets) [Complete Revision]
standard by Process Industry Practices, 05/01/2016
